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Cheap flights from Quebec to London from £161

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LON
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to London

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to London
Explore the most affordable flight options available from Quebec to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2026.

Wed 4/221:45
YUL
-
LGW
1 stop12h 20m
TAP AIR PORTUGAL
Fri 27/210:40
LGW
-
YUL
1 stop14h 35m
TAP AIR PORTUGAL
Deal found 20/1£360
Sun 1/221:45
YUL
-
LGW
1 stop13h 00m
TAP AIR PORTUGAL
Tue 24/216:35
LGW
-
YUL
1 stop32h 40m
TAP AIR PORTUGAL
Deal found 20/1£361
Wed 4/221:45
YUL
-
LHR
1 stop12h 45m
TAP AIR PORTUGAL
Wed 25/208:15
LHR
-
YUL
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 20/1£362
Wed 6/522:45
YUL
-
LHR
1 stop15h 05m
TAP AIR PORTUGAL
Wed 13/513:45
LHR
-
YUL
1 stop12h 00m
TAP AIR PORTUGAL
Deal found 19/1£370
Fri 6/321:45
YUL
-
LHR
1 stop16h 10m
TAP AIR PORTUGAL
Fri 13/306:00
LHR
-
YUL
1 stop19h 15m
TAP AIR PORTUGAL
Deal found 20/1£370
Wed 18/221:45
YUL
-
LHR
1 stop19h 55m
TAP AIR PORTUGAL
Wed 25/208:15
LHR
-
YUL
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 19/1£371
Sun 12/422:45
YUL
-
LGW
1 stop11h 25m
TAP AIR PORTUGAL
Wed 22/410:35
LGW
-
YUL
1 stop15h 10m
TAP AIR PORTUGAL
Deal found 20/1£372
Wed 29/422:45
YUL
-
LHR
1 stop15h 05m
TAP AIR PORTUGAL
Mon 11/511:20
LHR
-
YUL
1 stop14h 50m
TAP AIR PORTUGAL
Deal found 20/1£373
Mon 27/422:45
YUL
-
LGW
1 stop11h 50m
TAP AIR PORTUGAL
Wed 6/510:35
LGW
-
YUL
1 stop15h 10m
TAP AIR PORTUGAL
Deal found 20/1£374
Mon 13/422:45
YUL
-
LHR
1 stop14h 00m
TAP AIR PORTUGAL
Fri 24/413:45
LHR
-
YUL
1 stop12h 25m
TAP AIR PORTUGAL
Deal found 19/1£374
Mon 6/422:45
YUL
-
LGW
1 stop11h 50m
TAP AIR PORTUGAL
Fri 17/410:35
LGW
-
YUL
1 stop15h 35m
TAP AIR PORTUGAL
Deal found 19/1£375
Wed 4/221:45
YUL
-
LHR
1 stop19h 55m
TAP AIR PORTUGAL
Mon 9/206:00
LHR
-
YUL
1 stop19h 15m
TAP AIR PORTUGAL
Deal found 19/1£375

Find flight deals from Quebec to London

Keep the following information in mind while searching for Quebec to London flight deals. Data was last updated 21 January 2026.

Round-trip from

£360

One-way from

£161

Popular in

December

Cheapest in

May

Average price

£496

Good round-trip deal

£484 or less

Good one-way deal

£419 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 4/2-27/2
  • 2 total stops
  • 26h 55m total
  • Quebec to London
Search Deals
1/2
  • 1/2
  • 1 total stop
  • 28h 40m total
  • Quebec to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Quebec to London (LON).
Search Deals
Price to beat on a one-way flight from Quebec to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Quebec to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 January 2026.
Use the filters below to find and compare flights from Quebec to London that are best for you.

Fly from

Quebec

Fly to

London

Route

Depart

Return

Price

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

22:05-09:50

Nonstop6h 45m

London Gatwick

Sun 24/5

11:35-14:15

Nonstop7h 40m

£396

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

21:10-21:50

1 stop20h 40m

London Luton

Wed 25/3

18:35-13:35

1 stop23h 00m

£402

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

20:35-10:45

1 stop9h 10m

London Gatwick

Sat 23/5

11:35-14:15

Nonstop7h 40m

£402

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

22:05-09:50

Nonstop6h 45m

London Gatwick

Mon 25/5

09:40-17:02

1 stop12h 22m

£402

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

20:35-10:45

1 stop9h 10m

London Gatwick

Sun 24/5

11:35-14:15

Nonstop7h 40m

£402

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Tue 24/2

06:40-09:45

1 stop22h 05m

London Gatwick

Fri 24/4

12:40-08:25

1 stop24h 45m

£404

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

21:10-20:05

1 stop18h 55m

London Luton

Thu 26/3

20:40-13:35

1 stop20h 55m

£410

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

20:10-11:30

1 stop10h 20m

London Luton

Tue 24/2

18:35-12:40

1 stop23h 05m

£413

OttawaLondon

YOW - STN

YOWSTN

Ottawa

Wed 4/3

05:40-17:50

2 stops31h 10m

London Stansted

Wed 11/3

21:45-00:39

2 stops30h 54m

£414

OttawaLondon

YOW - STN

YOWSTN

Ottawa

Mon 6/4

05:40-12:50

2 stops26h 10m

London Stansted

Mon 13/4

06:30-00:39

2 stops23h 09m

£418

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 60 results
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Best time to book a flight from Quebec to London

Have a flexible travel schedule? Discover the best time to fly to London from Quebec with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Quebec to London

What is the cheapest month to book a flight from Quebec to London?

Currently, March is the cheapest month in which you can book a flight from Quebec to London (average of £149). Flying from Quebec to London in July is currently the most expensive (average of £480). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from QC to LON?

Find hourly flight availability from Quebec to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to London as you normally would.

Weekly flight availability from Quebec to London

Explore weekly flight availability from Quebec to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 January 2026.

The most flights from CAQC to LON are scheduled on a Monday (12 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost for a return flight from Quebec to London?

Related info for your journey

Find useful and relevant information for your journey from Quebec to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Quebec to London?

    Air Transat, British Airways, and KLM can get you from Quebec to London in just under 6h 40m. Your travel time can differ by up to 3h 35m. The distance between Quebec and London is about 3239 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Quebec to London?

    The most popular route from Quebec to London is Montreal Pierre Elliott Trudeau Intl - London Heathrow. You may also consider Montreal Pierre Elliott Trudeau Intl - London Gatwick or Montreal Pierre Elliott Trudeau Intl - London City.

  • What are the most reliable airlines from Quebec to London?

    Consider American Airlines (53%), Aer Lingus (53%) or Finnair (53%) when booking your flight. These represent the most reliable airlines when flying from Quebec to London.

  • What are the cheapest flights from Quebec to London?

    While on average a flight from Quebec to London is generally £520, our data shows the cheapest flight currently is £410. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow), you can expect to pay £344 for that flight.

  • Can I find deals for flights from Quebec to London that include hotel bookings?

    Yes. In addition to deals on Quebec to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Quebec to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to London.

  • Can I find deals for business class flights from Quebec to London?

    Yes. Cheapflights offers flight deals from Quebec to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Quebec to London?

    Currently, March is the cheapest month in which you can book a flight from Quebec to London (average of £149). Flying from Quebec to London in July is currently the most expensive (average of £480). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Luton
Croydon
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Bedford
Kingston upon Thames
Chelmsford
Eastbourne
Romford
Folkestone
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Quebec to London

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Heathrow flights
Pearson Intl to Gatwick flights
Vancouver Intl to Heathrow flights
Pearson Intl to London City flights
Pierre Elliott Trudeau Intl to Heathrow flights
Toronto Island to Heathrow flights
Pearson Intl to Stansted flights
Vancouver Intl to Gatwick flights
Calgary to Heathrow flights
Pearson Intl to Luton flights
Pierre Elliott Trudeau Intl to Gatwick flights
Vancouver Intl to Stansted flights
Pierre Elliott Trudeau Intl to Stansted flights
Pearson Intl to Edinburgh flights
Halifax to Heathrow flights
Calgary to Gatwick flights
Pearson Intl to Manchester flights
Calgary to London City flights
Ottawa to Heathrow flights
Abbotsford to Heathrow flights
Edmonton to Heathrow flights
Pierre Elliott Trudeau Intl to Edinburgh flights
Halifax to Gatwick flights
Edmonton to Gatwick flights
Ottawa to Gatwick flights
Vancouver Intl to Manchester flights
Vancouver Intl to Edinburgh flights
Vancouver Intl to Luton flights
Winnipeg to Heathrow flights
Winnipeg to Gatwick flights
Pearson Intl to Birmingham flights
St. John's to Gatwick flights
Calgary to Stansted flights
Québec City to Gatwick flights
Ottawa to Edinburgh flights
Ottawa to Stansted flights

Top 3 airlines flying from Quebec to London

Discover the top 3 airlines that operate flights from Quebec to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£398Average£515FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£410Average£597FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£453Average£622FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Quebec to London?

Cheapflights makes it easy to find Quebec to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Quebec to London?

Cheapflights helps you find that perfect flight to London from Quebec by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Quebec to London with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Quebec to London, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Quebec to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Quebec today and book when prices fit your budget.

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